CN215254692U - Portable reinforcing bar of measurable quantity flexible regulation formula is pricked hook - Google Patents
Portable reinforcing bar of measurable quantity flexible regulation formula is pricked hook Download PDFInfo
- Publication number
- CN215254692U CN215254692U CN202121244035.1U CN202121244035U CN215254692U CN 215254692 U CN215254692 U CN 215254692U CN 202121244035 U CN202121244035 U CN 202121244035U CN 215254692 U CN215254692 U CN 215254692U
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- shaft cylinder
- layer shaft
- connecting rod
- thin
- hook
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- 230000003014 reinforcing effect Effects 0.000 title abstract description 10
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 10
- 230000007704 transition Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 abstract description 7
- 238000005259 measurement Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 230000000903 blocking effect Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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Abstract
A portable reinforcing steel bar bundling hook capable of measuring, telescopically adjusting comprises a hook body, a connecting rod, an inner layer shaft cylinder, an outer layer shaft cylinder, an elastic telescopic column and a screw cap; the outer surfaces of the hook body, the connecting rod, the inner layer shaft cylinder and the outer layer shaft cylinder are all carved with size numbers; the hook body is hinged with the connecting rod, and the left end of the connecting rod is provided with an elastic telescopic column; the right end of the inner layer shaft cylinder is provided with a groove, and the left end of the inner layer shaft cylinder is provided with a baffle plate; a groove is formed in the right end of the outer-layer shaft cylinder, thin-wall bosses are arranged on two sides of the groove, threads are arranged on the outer surfaces of the thin-wall bosses, and the left end of the outer-layer shaft cylinder is closed; the screw cap is matched with the outer surface of the thin-wall boss; the advantages are that: can freely contract, can freely adjust the hook angle has solved the difficult problem of intensive department ligature difficulty of reinforcing bar, has measurement function, can effectively improve reinforcement efficiency and quality, and convenient to carry.
Description
Technical Field
The utility model relates to a construction field especially relates to a hook is pricked to portable reinforcing bar of measurable quantity flexible regulation formula.
Background
At present, reinforced concrete engineering is mostly adopted in the large building industries of houses, bridges and the like, in actual reinforced concrete construction, steel bars at the positions of a plurality of layers of reinforcing mesh, a reinforcing beam, a reinforcing column and a beam column are densely distributed, the internal space is narrow, the operation of extending is difficult, and common reinforcing steel bar binding hooks are difficult to bind reinforcing steel bar beam bottom reinforcements, stirrups and the like together due to limited length, so that the working efficiency is influenced, and the binding quality of the reinforcing steel bars is reduced; secondly, at the reinforcement in-process, need control reinforcement interval usually, among the actual work, workman can only be through the dipperstick or directly estimate the reinforcement interval, uses the dipperstick to measure then can reduce work efficiency, and is difficult for hand-carrying, directly estimates then can influence the reinforcement quality.
Meanwhile, a plurality of inventors design telescopic steel bar pricking hooks with various structures, some structures are complex and not easy to popularize, some shapes are relatively fixed and cannot be adjusted according to personal use habits and specific working conditions, some hooks are inconvenient to carry, hook body parts are exposed outside and fall easily, and even safety accidents such as falling objects occur.
Disclosure of Invention
The utility model provides a portable reinforcing bar pricks hook of flexible regulation formula of measurable quantity, convenient to use, can freely adjust reinforcing bar pricks hook angle and length, measurable quantity reinforcing bar interval and conveniently carries at reinforcement in-process.
In order to achieve the above purpose, the utility model adopts the following technical proposal:
a portable reinforcing steel bar bundling hook capable of measuring, telescopically adjusting comprises a hook body, a connecting rod, an inner layer shaft cylinder, an outer layer shaft cylinder, an elastic telescopic column and a screw cap; the outer surfaces of the hook body, the connecting rod, the inner layer shaft cylinder and the outer layer shaft cylinder are all carved with size numbers; the hook body is hinged with the connecting rod, and the left end of the connecting rod is provided with an elastic telescopic column; the right end of the inner layer shaft cylinder is provided with a groove, and the left end of the inner layer shaft cylinder is provided with a baffle plate; a groove is formed in the right end of the outer-layer shaft cylinder, thin-wall bosses are arranged on two sides of the groove, threads are arranged on the outer surfaces of the thin-wall bosses, and the left end of the outer-layer shaft cylinder is closed; the nut is matched with the outer surface of the thin-wall boss.
Furthermore, the diameter of the rod body at the left end of the hook body is the same as that of the connecting rod, and the diameter of the rod body at the left end of the hook body is slightly smaller than that of the inner layer shaft cylinder, so that the hook body can freely stretch and retract in the inner layer shaft cylinder.
Furthermore, the hook body and the connecting rod are hinged together through a hinge column and are hinged tightly, so that the hook body can rotate only after being subjected to a larger torsional force.
Furthermore, the elastic telescopic column is rigidly connected with the connecting rod, and the size of the elastic telescopic column is slightly smaller than that of the groove when the elastic telescopic column is not pressed, so that the elastic telescopic column can freely rotate in the groove; after the elastic telescopic column is compressed and contracted, the elastic telescopic column can slide in the inner-layer shaft barrel.
Further, a groove at the right end of the inner layer shaft cylinder is an arc-shaped groove, and the groove is in arc transition close to the left end of the inner layer shaft cylinder; the diameter of the separation blade is slightly less than the diameter of the inner hole of the outer layer shaft barrel and is greater than the diameter of the inner hole formed by the thin-wall boss, and the separation blade and the inner layer shaft barrel are integrally formed, so that the separation blade can prevent the inner layer shaft barrel from being separated.
Further, the outside gradual slow increase of thin wall boss diameter, tip diameter with outer layer beam barrel diameter is the same, the hole diameter that the thin wall boss formed is unchangeable and slightly is greater than inner layer beam barrel diameter, the nut diameter is less than thin wall boss main aspects diameter, equals tip diameter, the nut with the cooperation of thin wall boss surface works as when the nut upwards is screwed up, the thin wall boss is constantly compressed tightly, dies until the card the inner layer beam barrel works as when the nut is unscrewed downwards, the opening of thin wall boss is loosened and is opened, the inner layer beam barrel can freely stretch out and draw back in the outer beam barrel.
Compared with the prior art, the utility model, have following advantage:
the novel steel bar binding tool can stretch out and draw back according to requirements, has three states of extension, normal and contraction, and effectively solves the problems of the binding work of dense steel bars at the positions of a plurality of layers of steel bar nets, steel bar beams, steel bar columns and beam column points, and the binding of local steel bars such as girder bottom bars, stirrups and the like after a side mold is closed; meanwhile, the hook body is hinged with the connecting rod, so that the hook body can rotate relatively, and a user can adjust the angle of the hook body according to personal habits and working conditions, so that the probability of wire binding unhooking can be reduced, and the working efficiency is improved; when the novel steel bar binding tool is in an extension state and a normal working state, the hook body and the connecting rod can rotate freely in the groove at the right end of the inner layer shaft cylinder integrally, so that the problem of hand grinding can be effectively solved; after the steel bar binding tool is completely contracted, the size of the steel bar binding tool is smaller, the hook body part is not exposed outside, the steel bar binding tool is very convenient to carry, and the problems of falling, loss and the like are avoided; in addition, this utility model steel bar binding instrument main part is carved with the size number, has measurement function, can confirm the steel bar binding interval fast, guarantees the steel bar binding quality, and it is very convenient to use.
Drawings
The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of illustrating the preferred embodiments and therefore should not be taken as limiting the scope of the present invention; furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.
Fig. 1 is a structural section view of a portable rebar tying hook capable of measuring the extension working state of a telescopic adjustment type portable rebar tying hook.
Fig. 2 is a structural section view of a portable rebar tying hook capable of measuring the normal working state of a telescopic adjusting type portable rebar tying hook.
Fig. 3 is a partial sectional view showing a telescopic adjustment type portable rebar tying hook capable of being measured in a contracted state.
Fig. 4 is a schematic view of an outer layer shaft barrel component of a portable reinforcing steel bar binding hook capable of measuring, telescopically adjusting.
Fig. 5 is an appearance schematic diagram of a telescopic adjustable portable reinforcing steel bar binding hook in a contraction state.
In the drawings: 1. the novel connecting rod comprises a hook body, 2 connecting rods, 3 inner layer shaft cylinders, 4 outer layer shaft cylinders, 5 elastic telescopic columns, 6 nuts, 101 hinge columns, 301 blocking pieces, 302 grooves and 401 thin-wall bosses.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings; those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", etc. indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the products of the present invention are usually placed when used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to which the term refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, fig. 2, fig. 3 and fig. 5, a portable reinforcing steel bar binding hook capable of measuring, adjusting and extending comprises a hook body 1, a connecting rod 2, an inner layer shaft cylinder 3, an outer layer shaft cylinder 4, an elastic extending column 5 and a screw cap 6; the outer surfaces of the hook body 1, the connecting rod 2, the inner layer shaft barrel 3 and the outer layer shaft barrel 4 are all carved with size numbers; the hook body 1 is hinged with the connecting rod 2, and the left end of the connecting rod 2 is provided with an elastic telescopic column 5; the right end part of the inner layer shaft barrel 3 is provided with a groove 302, and the left end is provided with a baffle plate 301; a groove is formed in the right end of the outer-layer shaft barrel 4, thin-wall bosses 401 are arranged on two sides of the groove, threads are arranged on the outer surfaces of the thin-wall bosses 401, and the left end of the outer-layer shaft barrel 4 is closed; the nut 6 is matched with the outer surface of the thin-wall boss 401.
The diameter of the main body at the left end of the hook body 1 is the same as that of the connecting rod 2, the main body and the connecting rod are tightly hinged together through the hinge column 101, and the hook body 1 can rotate only after being subjected to a large torsional force; the elastic telescopic column 5 is rigidly connected with the connecting rod 2 and can freely rotate in the groove 302, the groove 302 is an arc-shaped groove, the groove 302 has arc transition near the left end of the inner-layer shaft cylinder 3, when the hook body 1 rotates to be positioned on the same axis with the connecting rod 2, the hook body and the connecting rod are pushed inwards, the elastic telescopic column 5 is pressed and contracted to be pushed away from the groove 302, and therefore the hook body 1, the connecting rod 2 and the elastic telescopic column 5 can be all accommodated in the inner-layer shaft cylinder 3; when outwards pulling during the coupler body 1, the coupler body 1 drives connecting rod 2 reaches the flexible post of elasticity 5 outwards slides, works as flexible post of elasticity 5 slides extremely during recess 302, the flexible post of elasticity 5 is popped open, because the recess 302 outside is the vertical plane, flexible post of elasticity 5 can not be compressed to reach spacing effect, prevent that connecting rod 2 from deviating from.
In this embodiment, the diameter of the blocking piece 301 is slightly smaller than the inner hole diameter of the outer layer shaft barrel 4 and larger than the inner hole diameter formed by the thin-wall boss 401, and the blocking piece 301 and the inner layer shaft barrel 3 are integrally formed, so that the blocking piece 301 can prevent the inner layer shaft barrel 3 from being separated.
Fig. 4 is a schematic view of the outer sleeve component of fig. 1, 2, 3 and 5.
The measurable telescopic adjustable portable reinforcing steel bar bundling hook provided by the utility model is described in detail, and the description of the above embodiment is only used for helping to understand the utility model and the core idea; it should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
Claims (5)
1. A portable reinforcing steel bar bundling hook capable of measuring, telescopically adjusting comprises a hook body, a connecting rod, an inner layer shaft cylinder, an outer layer shaft cylinder, an elastic telescopic column and a screw cap; the outer surfaces of the hook body, the connecting rod, the inner layer shaft cylinder and the outer layer shaft cylinder are all carved with size numbers; the hook body is hinged with the connecting rod, and the left end of the connecting rod is provided with an elastic telescopic column; the right end of the inner layer shaft cylinder is provided with a groove, and the left end of the inner layer shaft cylinder is provided with a baffle plate; a groove is formed in the right end of the outer-layer shaft cylinder, thin-wall bosses are arranged on two sides of the groove, threads are arranged on the outer surfaces of the thin-wall bosses, and the left end of the outer-layer shaft cylinder is closed; the nut is matched with the outer surface of the thin-wall boss.
2. The portable rebar tying hook capable of measuring the telescopic adjustment according to claim 1, wherein: the coupler body left end main part with the connecting rod diameter all is slightly less than inlayer beam barrel inner bore, the coupler body with the connecting rod is articulated comparatively closely.
3. The portable rebar tying hook capable of measuring the telescopic adjustment according to claim 1, wherein: the groove is close to the left end of the inner layer shaft cylinder and is in arc transition, the elastic telescopic column can freely rotate in the groove, and the elastic telescopic column is rigidly connected with the connecting rod.
4. The portable rebar tying hook capable of measuring the telescopic adjustment according to claim 1, wherein: the baffle piece with inlayer beam barrel integrated into one piece, its diameter slightly is less than outer layer beam barrel hole diameter, is greater than the hole diameter that the thin wall boss formed.
5. The portable rebar tying hook capable of measuring the telescopic adjustment according to claim 1, wherein: the diameter of the thin-wall boss is gradually increased outwards, the diameter of the small end is the same as that of the outer-layer shaft cylinder, the diameter of an inner hole formed by the thin-wall boss is unchanged and slightly larger than that of the inner-layer shaft cylinder, and the diameter of the screw cap is smaller than that of the large end of the thin-wall boss and equal to that of the small end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121244035.1U CN215254692U (en) | 2021-06-04 | 2021-06-04 | Portable reinforcing bar of measurable quantity flexible regulation formula is pricked hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121244035.1U CN215254692U (en) | 2021-06-04 | 2021-06-04 | Portable reinforcing bar of measurable quantity flexible regulation formula is pricked hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215254692U true CN215254692U (en) | 2021-12-21 |
Family
ID=79476745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121244035.1U Expired - Fee Related CN215254692U (en) | 2021-06-04 | 2021-06-04 | Portable reinforcing bar of measurable quantity flexible regulation formula is pricked hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215254692U (en) |
-
2021
- 2021-06-04 CN CN202121244035.1U patent/CN215254692U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211221 |